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Lab Scale Mini Rotary Vacuum Evaporator Price
The rotary evaporator is heated by water/oil bath under negative pressure condition, while forming a thin film in the inner of evaporating flask by continuous rotation, evaporate highly, then condense and recycle the solvent simultaneously. The apparatus are particularly suitable for the heat-sensitivity material’s condensation, crystallization, separation, recovery and so on.
It is one of the necessary basic instruments in the chemical industry, pharmaceutical industry, universities and research labratories and other units etc.
The rotary evaporator is 2L design, often used with vacuum pump and cooling chiller.






Technical Parameter | |||
Model | RE-201D | RE-301 | RE-501 |
Evaporating flask(L) | 2 | 3 | 5 |
Receiving flask(L) | 1 | 2 | 3 |
Rotating motor(w) | 40 (Stepless speed regulation) | ||
Rotating speed(R/min) | 0-120 | ||
Water(Oil) Bath Power(W) | 1200 | 1500 | |
Temp control mode/range | Intelligent digital/RT-399℃ | ||
Temp resolution | ±2℃ | ||
Evaporation rate(L/H2O) | >1 | >1.5 | >1.5 |
Max.vacuum degree | <133Pa(1.33mbar.1Torr, 0.098Mpa) | ||
Lifting height(MM) | 0-150 | 0-120 | 0-120 |
Water bath size | 24*15 | 26*15 | 28*17 |
Sealing mode | FTFE,fluoro rubber sealing | ||



Company introduction:
Zhengzhou Keda Machinery and Instrument Equipment Co., Ltd. is specialized in R & D, production, sales, teaching and chemical biology pharmacy equipment integrated company. The main products are rotary evaporator, jacketed glass reactor, single layer glass reactor, circulating water vacuum pump, low temperature reaction bath (slot), low temperature cooling fluid circulating pump(cool chiller), vacuum drying oven, blast drying oven, freeze dryer, water/oil bath, magnetic heating stirrer, overhead mixer, ultrasonic cleaning machine, lift platform, etc. Besides, we act as agents of some domestic and foreign famous enterprise products, sustaining high praise in domestic junior colleges and universities, scientific research units, etc. Our products are sold to USA, Australia, Asia, Brazil,Egypt etc. countries and our customers have been fully affirmation.
Factory Size: 1,000-3,000 square meters
Year Established: 2009
Total Revenue : US$1 Million - US$2.5 Million
Registration No.: 410105000067362
Main Markets: Central America, Mid East, Oceania, Africa, South America
Please click on the picture:
1.What's the max temperature?
Temp range:RT-399 degree centigrade oil bath.
Temp range:RT-99 degree centigrade water bath.
2.What's the size do you have?
We can offer you 0.25L,0.5L, 1L,2L,3L, 5L, 10L, 20L, 50L.
3. What can do with the rotary evaporator?
Mainly Vacuum distillation.
4. Can you offer the supporting facilities?
Yes, we can offer you the vacuum pump, heating and cooling system as you demand.
5. What's the minimum order quantity?
No limited at present.
6. How will package glass equipment?
We package these glass equipment in good and Non fumigation standard wooden case.
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